Extrusion for window and door frames

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Information

Patent Grant
D323221

References
Source

Patent Number
D323,221
Date Filed
Thursday, March 15, 1990
35 years ago
Date Issued
Tuesday, January 14, 1992
33 years ago

Inventors
- Harold Kuritsky
Original Assignees
- Feury; Robert Thomas
- Smilowitz; Herbert
Examiners
- Word; A. Hugo
- Clark; Doris
Agents
- Lerner, David, Littenberg, Krumbolz & Mentlik

US Classifications
- D25 - Building units and construction elements
Field of Search
- US
- D25 48
- D25 52
- D25 119-125
- 049 504
- 049 DIG 1
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an extrusion for window and door frames, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
D238667	Bero	Feb 1976
D290753	Nilsson	Jul 1987
4513552	Breitharpt	Apr 1985
4662108	Romero et al.	May 1987